Active Weather Alerts
Flash Flood Warning
Issued: 10:09 PM May. 16, 2025 – National Weather Service
The National Weather Service in State College has issued a * Flash Flood Warning for... Northeastern Cumberland County in south central Pennsylvania... Southwestern Dauphin County in south central Pennsylvania... * Until 815 PM EDT. * At 609 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Harrisburg, Lower Allen, Colonial Park, Progress, Camp Hill, New Cumberland, Linglestown, Enola, Steelton, Lemoyne, Hummelstown, Paxtonia, Rutherford, Lawnton, Wormleysburg, Bressler-Enhaut-Oberlin, Penbrook, Paxtang, West Fairview and Capital City Airport. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && FLASH FLOOD...RADAR INDICATED
Severe Thunderstorm Watch
Issued: 10:08 PM May. 16, 2025 – National Weather Service
SEVERE THUNDERSTORM WATCH 263 REMAINS VALID UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN PENNSYLVANIA THIS WATCH INCLUDES 6 COUNTIES IN CENTRAL PENNSYLVANIA CUMBERLAND DAUPHIN LANCASTER LEBANON PERRY YORK THIS INCLUDES THE CITIES OF CARLISLE, HARRISBURG, HERSHEY, LANCASTER, LEBANON, NEWPORT, AND YORK.
Severe Thunderstorm Warning
Issued: 10:01 PM May. 16, 2025 – National Weather Service
The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... Northeastern Cumberland County in south central Pennsylvania... Southern Dauphin County in south central Pennsylvania... West central Lancaster County in south central Pennsylvania... East central Perry County in south central Pennsylvania... Northwestern York County in south central Pennsylvania... * Until 645 PM EDT. * At 600 PM EDT, a cluster of severe thunderstorms was located over Lawnton, moving east at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Harrisburg, Lower Allen, Hershey, Colonial Park, Elizabethtown, Progress, Mechanicsburg, Middletown, Camp Hill, Palmyra, New Cumberland, and Enola. Radar has indicated rotation within this severe thunderstorm. Although a tornado is not immediately likely, tornadoes can develop quickly during severe thunderstorms. This includes the following Interstates... The Pennsylvania Turnpike from mile markers 228 to 258. Interstate 81 between mile markers 52 and 63, and from mile markers 68 to 70. Interstate 83 from mile markers 27 to 50. Interstate 283 from mile markers 0 to 2. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay inside a well built structure and keep away from windows. Very heavy rainfall is occurring with this severe thunderstorm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && TORNADO...POSSIBLE; HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...0.75 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...60 MPH
Severe Thunderstorm Warning
Issued: 9:24 PM May. 16, 2025 – National Weather Service
The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... Northeastern Cumberland County in south central Pennsylvania... Central Dauphin County in south central Pennsylvania... East central Perry County in south central Pennsylvania... * Until 630 PM EDT. * At 523 PM EDT, a severe thunderstorm was located over Duncannon, moving southeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Harrisburg, Lower Allen, Colonial Park, Progress, Camp Hill, New Cumberland, Linglestown, Enola, Steelton, Lemoyne, Paxtonia, and Rutherford. This thunderstorm has had a history of rotation. Although a tornado is not immediately likely, tornadoes can develop quickly during severe thunderstorms. This includes the following Interstates... Interstate 81 from mile markers 59 to 79. Interstate 83 between mile markers 40 and 45, and from mile markers 47 to 50. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay inside a well built structure and keep away from windows. && TORNADO...POSSIBLE; HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...1.00 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...60 MPH
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